The ones [compliments] I value most came from Edgar Degas who said he was happy to see my work becoming more and more pure. The etcher Bracquemond, a… - Camille Pissarro

..I saw Gauguin; he told me his theories about art and assured me that the young [artists] would find salvation by replenishing themselves at remote and savage sources. I told him that this art did not belong to him, that he was a civilized man and hence it was his function to show us harmonious things. We parted, each unconvinced. Gauguin is certainly not without talent, but how difficult it is for him to find his own way! He is always poaching on someone's ground; now he is pillaging the savages of Oceania.

This morning I received a letter from . He writes that he does not believe scientific research into the nature of color and light can help the artist, neither can anatomy nor the laws of optics. He wants to discuss these questions with me and find out my views. Now everything depends on how this knowledge is to be used. But surely it is clear that we could not pursue our studies of light with much assurance if we did not have as a guide the discoveries of Chevreul and other scientists. I would not have distinguished between local color and light if science had not given us the hint; the same holds true for complementary colors, contrasting colors, etc. 'Yes', he will tell me: 'but these have always been taken into account, look at Monet' It is at this point that the question becomes serious!

I began to understand my sensations, to know what I wanted, at around the age of forty.. ..but only vaguely. At fifty, that is in 1880, I formulated the idea of unity, without being able to render it. At sixty, I am beginning to see the possibility of rendering it.